参数资料
型号: MAX16031ETM+T
厂商: Maxim Integrated Products
文件页数: 5/41页
文件大小: 0K
描述: IC SYSTEM MON EEPROM 48-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 多压监控器
监视电压数目: 8
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 8 种可选阀值组合
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 带卷 (TR)
EEPROM-Based System Monitors
with Nonvolatile Fault Memory
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 2.9V to 14V, T A = -40°C to +85°C, unless otherwise specified. Typical values are at V CC = 3.3V, T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
A=6
232
Current-Sense Analog Input
Range
V CS+ - V CS-
A = 12
A = 24
116
58
mV
A = 48
29
V SENSE = 150mV (A = 6 only)
-4
±0.2
+4
ADC Current-Sense
Measurement Accuracy
V SENSE = 50mV (A = 6, 12 only)
V SENSE = 25mV
-10
±1.2
±2
+10
%
V SENSE = 10mV
±10
Gain Accuracy
V SENSE = 20mV to 100mV,
V CS+ = 12V, A = 6
-3
+3
%
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
OVERC Output Leakage Current
OVERC Output Low Voltage
OVERC Propagation Delay
CMRR CS
PSRR CS
I OVERCLKG
V OLOVERC
t OVERC
V CS+ > 4V
I OUT = 3mA
V SENSE - V CSTH > 10% x V CSTH
80
80
1
0.4
5
dB
dB
μA
V
μs
SMBus INTERFACE (SCL, SDA)
Logic-Input Low Voltage
Logic-Input High Voltage
V IL
V IH
Input voltage falling
Input voltage rising
2.0
0.8
V
V
Input Leakage Current
GND or 5.5V (V CC = 5.5V) V SCL , V SDA
-1
+1
μA
Output Low Voltage
Input Capacitance
V OL
C IN
I SINK = 3mA
5
0.4
V
pF
ALERT , FAULT_, AND GPIO_ OUTPUTS
ALERT , FAULT_ , and GPIO_
Output Low Voltage
I SINK = 3mA
0.4
V
ALERT , FAULT_ , and GPIO_
Leakage Current
V ALERT , V FAULT_ , V GPIO_ = 5.5V or GND
-1
+1
μA
GPIO_ (INPUT)
Logic-Low Voltage
Logic-High Voltage
GPIO_ voltage falling
GPIO_ voltage rising
2.0
0.8
V
V
SMBus ADDRESS (A0 and A1)
Address Logic-Low
Address Logic-High
1.4
0.4
V
V
High-Impedance Leakage
Current
Input Leakage Current
Maximum current to achieve high-
impedance logic level
0 to 3V, V CC = 3V
-1
-12
+1
+12
μA
μA
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